gitnu 0.1.2

gitnu indexes your git status so you can use numbers instead of filenames.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

mod utils;
use utils::Git;

#[cfg(test)]
fn to_string_vec(s: &[&str]) -> Vec<String> {
    s.iter().map(|v| String::from(*v)).collect()
}

#[cfg(test)]
pub fn test(dir: &str, received: &[&str], expected: &[&str]) {
    let mut args: Vec<String> = to_string_vec(&["-C", dir]);
    args.append(&mut to_string_vec(received));
    let (r, _) = gitnu::core(args);
    let e = to_string_vec(expected);
    assert_eq!(r, e);
}

#[cfg(test)]
fn setup(dir: &str, files: u16) {
    let (mut git, mut gitnu) = Git::gpair(dir);
    git.init();
    for i in 1..files + 1 {
        git.touch(&format!("file{}", i));
    }
    gitnu.status();
}

#[test]
fn enumerated_cli() {
    let d = "tmp/c1";
    setup(d, 1);
    test(d, &["gitnu", "add", "1"], &["add", "file1"]);

    let d = "tmp/c2";
    setup(d, 7);
    test(d, &["gitnu", "add", "3-5"], &["add", "file3", "file4", "file5"]);

    let d = "tmp/c3";
    setup(d, 7);
    test(
        d,
        &["gitnu", "add", "2", "4-6"],
        &["add", "file2", "file4", "file5", "file6"],
    );
}